Karen J. Tonsfeldt

31 papers and 720 indexed citations i.

About

Karen J. Tonsfeldt is a scholar working on Reproductive Medicine, Cellular and Molecular Neuroscience and Molecular Biology. According to data from OpenAlex, Karen J. Tonsfeldt has authored 31 papers receiving a total of 720 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Reproductive Medicine, 10 papers in Cellular and Molecular Neuroscience and 9 papers in Molecular Biology. Recurrent topics in Karen J. Tonsfeldt’s work include Hypothalamic control of reproductive hormones (14 papers), Circadian rhythm and melatonin (9 papers) and Plant Reproductive Biology (7 papers). Karen J. Tonsfeldt is often cited by papers focused on Hypothalamic control of reproductive hormones (14 papers), Circadian rhythm and melatonin (9 papers) and Plant Reproductive Biology (7 papers). Karen J. Tonsfeldt collaborates with scholars based in United States, Japan and South Korea. Karen J. Tonsfeldt's co-authors include Martha A. Bosch, Oline K. Rønnekleiv, Patrick Chappell, Pamela L. Mellon, Jian Qiu, Robert A. Steiner, Martin J. Kelly, Cheri P. Goodall, G. Stanley McKnight and Donald K. Clifton and has published in prestigious journals such as Journal of Neuroscience, Advanced Functional Materials and The Journal of Comparative Neurology.

In The Last Decade

Co-authorship network of co-authors of Karen J. Tonsfeldt i

Fields of papers citing papers by Karen J. Tonsfeldt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karen J. Tonsfeldt. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Karen J. Tonsfeldt. The network helps show where Karen J. Tonsfeldt may publish in the future.

Countries citing papers authored by Karen J. Tonsfeldt

Since Specialization
Citations

This map shows the geographic impact of Karen J. Tonsfeldt's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Karen J. Tonsfeldt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karen J. Tonsfeldt more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2025